Marcelo provided a truly WONDERFUL, accommodating tour! He was so flexible for adjusting our needs and desires. He speaks several languages. Our family included two senior semi disabled senior citizens and he made sure that our needs were met. He picked us up and returned us to the airport, made sure we enjoyed a wonderful view of the falls, chose a fabulous restaurant for lunch, and even introduced us to his adorable dog. He really took special care to ensure that we all had a great time! We had one of the best tours we have enjoyed in many years of travel! I highly recommend Marcelo for a great tour guide.